Millennium Physician Group LLC

Millennium Physician Group LLC is a healthcare organization registered as Family Medicine Physician in Riverview, FL, holding Type 2 (organization) NPI 1538831128 since 2021. The authorized official on file is Mary Haltigan, Director of Revenue Cycle.

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NPI	1538831128
Entity type	Organization (Type 2)
Legal business name	Millennium Physician Group LLC
Practice address	6037 WINTHROP COMMERCE AVE STE 210, Riverview, FL, 33578
Phone	8134237123
Fax	8134237124
Enumeration date	2021-10-01
Last updated in NPPES	2023-01-18

Authorized official

Name	Mary Haltigan
Title	Director of Revenue Cycle
Phone	8778563774

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
207Q00000X	Family Medicine Physician	Primary	—	—

Copy-ready billing details

Provider: Millennium Physician Group LLC
NPI: 1538831128
Taxonomy: 207Q00000X (Family Medicine Physician)
Address: 6037 WINTHROP COMMERCE AVE STE 210, Riverview, FL, 33578

Providers at this address

NPI	Name	Type	Specialty	Location
1467564252	Frank Sirchia	Individual	Family Medicine Physician	Riverview, FL
1720759269	Chloe Fortner	Individual	Physician Assistant	Riverview, FL

Verify this record

Cross-check NPI 1538831128 against the authoritative CMS record: view Millennium Physician Group LLC on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Where is Millennium Physician Group LLC located?

The practice location on file with NPPES is in Riverview, FL.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2023-01-18. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-01-18.